Station ZP SC13 - Stratford, Oklahoma, USA

Network: ZP16 - Seismic Investigation of South Central Oklahoma

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
SC13 Stratford, Oklahoma, USA (34.73, -96.95) 2017-05-11 / 2019-01-24 363 m
Crust2 Type:D8,thick Platform 3 km seds.
Thickness Estimate:42 km
Thickness StdDev:1.8 km
Vp/Vs Estimate:1.85
Vp/Vs StdDev:0.04
Vs Estimate:3.474 km/s
Poisson's Ratio:0.29
Peak Value:0.03
Assumed Vp:6.426 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.506
Nearby stations H:42 km +- 0.7 km
(2.0 deg) Vp/Vs:1.86 +- 0.01

7 with match > 90% ( 5.185185 %) and 17 with match > 80% ( 12.592592 %) out of 135.

Download stack as xyz text file.

Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 42 km 1.85 6.426 km/s 3.474 km/s 0.29
Crust2.0 46 km 1.78 6.426 km/s 3.613 km/s 0.27 D8,thick Platform 3 km seds.
Global Maxima 42 km 1.85 6.426 km/s 3.474 km/s 0.29 amp=0.027915964
Local Maxima 1 36 km 2.01 6.426 km/s 3.193 km/s 0.34 amp=0.012177914
Local Maxima 2 44 km 1.79 6.426 km/s 3.59 km/s 0.27 amp=0.010025622
Local Maxima 3 31 km 2.05 6.426 km/s 3.131 km/s 0.34 amp=0.008914498
Local Maxima 4 40 km 1.91 6.426 km/s 3.364 km/s 0.31 amp=0.008467083
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.59 SECOND
PpPs18.74 SECOND
PsPs/PpSs24.33 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(17 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
97.171776 41.1 deg 317.681 deg Gulf Of Alaska 2018/01/23 09:31:42 GMT (56.0, -149.1) 25 km 7.9 Mww
96.58291 63.9 deg 318.974 deg Near Islands, Aleutian Islands 2017/06/02 22:24:47 GMT (54.0, 170.9) 8.2 km 6.8 Mww
94.47708 64.9 deg 320.137 deg Komandorskiye Ostrova Region 2017/07/17 11:05:08 GMT (54.6, 168.6) 7.9 km 6.2 Mww
94.27047 54.5 deg 153.449 deg Near Coast Of Peru 2018/01/14 09:18:45 GMT (-15.8, -74.7) 36 km 7.1 mww
92.941864 56.1 deg 22.393 deg Jan Mayen Island Region 2018/11/09 01:49:40 GMT (71.6, -11.2) 10 km 6.8 Mww
92.01569 68.8 deg 156.385 deg Near Coast Of Central Chile 2019/01/20 01:32:51 GMT (-30.1, -71.4) 53 km 6.7 mww
90.014015 91.9 deg 41.403 deg Dodecanese Islands, Greece 2017/07/20 22:31:12 GMT (36.9, 27.5) 10 km 6.7 Mww
89.10739 46.2 deg 102.2 deg North Atlantic Ocean 2018/11/11 14:03:59 GMT (15.6, -49.9) 10 km 6.2 mb
88.297905 49.9 deg 150.722 deg Central Peru 2017/08/13 16:51:22 GMT (-10.7, -74.6) 21 km 5.6 mb
88.05938 59.3 deg 149.638 deg Northern Chile 2018/01/21 01:06:42 GMT (-18.9, -69.6) 111 km 6.3 Mww
87.06893 95.2 deg 251.523 deg Fiji Islands 2018/09/06 15:56:41 GMT (-18.3, 179.3) 657 km 5.7 mb
84.4622 65.7 deg 321.548 deg Komandorskiye Ostrova Region 2018/01/25 02:10:33 GMT (55.4, 166.5) 8.8 km 6.2 Mww
83.36049 40.6 deg 151.585 deg Ecuador 2018/09/07 02:12:04 GMT (-2.3, -78.9) 94 km 6.2 Mww
81.99473 38.1 deg 152.716 deg Near Coast Of Ecuador 2017/06/30 22:29:44 GMT (-0.3, -80.5) 7.4 km 6.0 Mww
81.4359 47.2 deg 41.567 deg Reykjanes Ridge 2017/09/01 11:07:37 GMT (57.0, -34.0) 10 km 5.7 Mww
81.4293 60.1 deg 149.675 deg Northern Chile 2018/11/01 22:19:51 GMT (-19.6, -69.3) 102 km 6.2 Mww
81.361496 41.7 deg 154.672 deg Peru-Ecuador Border Region 2017/06/05 11:34:11 GMT (-4.1, -80.4) 51 km 5.6 Mww

Losers

(118 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
97.14406 64.8 deg 319.604 deg Komandorskiye Ostrova Region 2017/07/17 23:34:21 GMT (54.2, 169.2) 48 km 7.4 Mi
96.39857 95.2 deg 251.327 deg Fiji Islands 2018/09/06 15:49:17 GMT (-18.4, 179.5) 669 km 8.1 Mi
93.18528 87.7 deg 249.705 deg Tonga Islands 2017/11/04 09:00:19 GMT (-15.4, -173.2) 10 km 6.8 Mww
92.91037 59.0 deg 149.475 deg Northern Chile 2017/10/10 06:32:20 GMT (-18.5, -69.6) 82 km 6.3 Mww
92.11599 61.2 deg 315.829 deg Rat Islands, Aleutian Islands 2017/10/08 22:34:33 GMT (52.4, 176.8) 112 km 6.6 mww
82.12894 84.8 deg 94.665 deg North Of Ascension Island 2017/08/18 02:59:24 GMT (-0.9, -13.9) 19 km 6.7 Mi
78.45154 88.6 deg 315.95 deg Off East Coast Of Honshu, Japan 2017/10/06 07:59:33 GMT (37.5, 144.0) 10 km 6.0 Mww
78.284485 73.5 deg 323.224 deg Northwest Of Kuril Islands 2018/10/13 11:10:19 GMT (52.7, 153.7) 397 km 6.7 Mi
75.10907 93.6 deg 250.781 deg Fiji Islands Region 2017/08/19 02:00:52 GMT (-18.0, -178.9) 539 km 6.4 Mww
74.81547 54.7 deg 151.898 deg Southern Peru 2017/06/24 16:09:11 GMT (-15.5, -73.5) 69 km 5.7 Mww
74.766075 38.3 deg 152.473 deg Near Coast Of Ecuador 2017/12/03 11:19:06 GMT (-0.5, -80.3) 25 km 6.0 Mww
74.03775 91.7 deg 251.045 deg Fiji Islands Region 2018/02/01 11:05:50 GMT (-16.6, -177.4) 10 km 6.0 Mww
71.83554 86.9 deg 319.448 deg Hokkaido, Japan Region 2018/01/24 10:51:20 GMT (41.1, 142.3) 40 km 6.2 Mww
71.5452 55.5 deg 152.511 deg Near Coast Of Peru 2017/07/18 02:05:19 GMT (-16.4, -73.6) 44 km 6.4 Mww
70.9205 91.4 deg 245.911 deg Tonga Islands 2017/10/18 12:00:59 GMT (-20.6, -173.9) 10 km 6.0 Mww
70.287575 93.4 deg 250.596 deg Fiji Islands Region 2018/09/06 05:13:39 GMT (-18.0, -178.5) 531 km 5.5 Mww
69.948 90.4 deg 317.226 deg Near East Coast Of Honshu, Japan 2017/10/06 14:56:40 GMT (37.1, 141.2) 47 km 5.4 Mww
69.623985 71.8 deg 151.924 deg Cordoba Province, Argentina 2017/10/12 18:59:08 GMT (-31.0, -65.6) 157 km 5.5 Mww
69.3843 59.0 deg 315.098 deg Andreanof Islands, Aleutian Is. 2018/02/08 11:04:01 GMT (52.6, -179.5) 211 km 5.6 Mww
69.227936 56.0 deg 150.106 deg Southern Peru 2018/09/14 11:20:02 GMT (-16.0, -71.5) 121 km 5.4 Mww
68.61033 77.1 deg 100.479 deg Central Mid-Atlantic Ridge 2017/11/30 06:32:52 GMT (-1.1, -23.5) 10 km 6.5 Mi
68.50024 87.8 deg 315.916 deg Off East Coast Of Honshu, Japan 2017/09/20 16:37:16 GMT (38.0, 144.7) 10 km 6.1 Mww
67.68028 68.4 deg 153.399 deg La Rioja Province, Argentina 2017/08/01 06:13:53 GMT (-28.6, -68.7) 85 km 5.6 Mww
67.274185 47.4 deg 41.461 deg Reykjanes Ridge 2017/09/10 21:40:21 GMT (57.1, -33.7) 10 km 5.9 Mww
66.814415 88.6 deg 251.605 deg Samoa Islands Region 2017/11/20 18:51:04 GMT (-14.4, -175.1) 10 km 6.2 Mi
66.74893 68.2 deg 154.622 deg Chile-Argentina Border Region 2018/09/07 02:39:17 GMT (-28.9, -70.0) 92 km 5.8 Mww
66.74448 70.2 deg 157.696 deg Off Coast Of Central Chile 2017/09/18 13:46:56 GMT (-31.8, -72.1) 10 km 5.8 Mww
66.54599 39.3 deg 119.025 deg Near Coast Of Venezuela 2018/06/23 01:54:42 GMT (10.8, -62.6) 106 km 5.1 Mww
66.31706 93.3 deg 250.691 deg Fiji Islands Region 2018/10/04 04:16:21 GMT (-17.9, -178.5) 579 km 5.5 Mww
65.84483 82.8 deg 320.261 deg Hokkaido, Japan Region 2018/11/04 19:26:03 GMT (44.6, 145.6) 8.0 km 5.9 Mww
65.74001 80.1 deg 322.176 deg Northwest Of Kuril Islands 2018/11/02 11:01:15 GMT (47.8, 146.7) 432 km 5.9 Mww
64.38307 82.0 deg 320.395 deg Kuril Islands 2017/11/29 22:32:23 GMT (45.2, 146.3) 10 km 5.4 Mww
64.194595 68.7 deg 157.175 deg Off Coast Of Central Chile 2017/08/12 12:54:12 GMT (-30.2, -72.3) 6.6 km 5.8 Mww
63.943592 82.1 deg 318.751 deg Kuril Islands 2017/05/22 11:00:57 GMT (43.9, 147.7) 54 km 5.5 Mww
63.331013 51.5 deg 312.737 deg Fox Islands, Aleutian Islands 2017/05/24 16:36:01 GMT (52.4, -166.7) 2.0 km 5.7 Mi
63.119217 43.9 deg 320.7 deg Kodiak Island Region, Alaska 2017/08/31 17:46:02 GMT (58.5, -153.7) 62 km 5.5 ml
62.82769 87.3 deg 250.099 deg Samoa Islands Region 2018/06/02 11:53:06 GMT (-14.8, -173.1) 50 km 5.6 mb
62.68829 67.8 deg 323.055 deg Near East Coast Of Kamchatka 2018/11/14 21:21:50 GMT (55.6, 162.0) 50 km 6.1 Mww
61.756203 58.2 deg 1.722 deg North Of Franz Josef Land 2017/10/28 19:11:01 GMT (86.9, 55.1) 10 km 6.0 Mww
61.734917 93.3 deg 327.154 deg North Korea 2017/09/03 03:30:01 GMT (41.3, 129.0) 0.0 km 6.3 mb
61.72939 41.2 deg 324.687 deg Southern Alaska 2017/11/27 22:18:30 GMT (60.6, -147.4) 16 km 5.5 Mww
61.598167 86.0 deg 320.724 deg Hokkaido, Japan Region 2018/09/05 21:11:29 GMT (42.7, 142.0) 36 km 5.4 Mww
61.421997 71.9 deg 156.994 deg Chile-Argentina Border Region 2017/08/02 07:15:13 GMT (-33.2, -70.6) 88 km 5.5 Mww
60.927902 93.6 deg 250.863 deg Fiji Islands Region 2018/11/18 20:25:45 GMT (-17.9, -178.9) 534 km 6.7 Mww
60.89416 93.4 deg 250.742 deg Fiji Islands Region 2018/02/09 11:43:56 GMT (-17.9, -178.7) 545 km 5.9 Mww
60.775986 55.4 deg 152.331 deg Near Coast Of Peru 2017/08/11 21:45:09 GMT (-16.3, -73.5) 35 km 5.6 Mww
60.71709 47.8 deg 104.283 deg North Atlantic Ocean 2017/07/27 17:53:25 GMT (13.4, -49.4) 10 km 5.9 Mww
60.473362 94.3 deg 314.186 deg Southeast Of Honshu, Japan 2017/11/16 09:43:35 GMT (32.2, 140.5) 71 km 5.8 Mww
60.28922 76.8 deg 170.11 deg West Chile Rise 2017/11/10 12:01:34 GMT (-41.5, -84.1) 10 km 5.8 Mww
59.96711 62.9 deg 150.397 deg Northern Chile 2017/10/05 08:11:36 GMT (-22.4, -68.6) 113 km 5.4 Mww
59.335915 95.5 deg 248.526 deg Fiji Islands Region 2018/02/11 16:38:14 GMT (-20.9, -179.1) 631 km 5.5 Mww
59.3196 54.6 deg 153.336 deg Near Coast Of Peru 2018/01/30 14:23:49 GMT (-15.9, -74.6) 10 km 5.3 Mww
59.214283 38.1 deg 190.518 deg Central East Pacific Rise 2018/11/12 22:37:27 GMT (-3.1, -103.4) 10 km 5.6 Mww
59.200275 64.7 deg 145.837 deg Salta Province, Argentina 2018/03/02 04:42:14 GMT (-22.1, -63.8) 526 km 5.4 Mww
59.100887 61.5 deg 149.812 deg Chile-Bolivia Border Region 2017/05/14 19:44:23 GMT (-20.9, -68.7) 124 km 5.6 Mww
58.56896 43.4 deg 324.339 deg Kenai Peninsula, Alaska 2017/05/30 02:18:45 GMT (60.8, -151.8) 78 km 5.2 Mww
58.479557 61.8 deg 101.092 deg Central Mid-Atlantic Ridge 2018/05/23 05:44:43 GMT (7.4, -36.2) 10 km 5.5 Mww
58.460537 89.1 deg 248.487 deg Tonga Islands 2018/12/26 14:11:21 GMT (-17.2, -173.6) 163 km 6.0 Mi
58.026337 80.1 deg 97.33 deg Central Mid-Atlantic Ridge 2018/07/23 10:36:00 GMT (-0.3, -19.2) 10 km 5.9 Mww
57.494587 65.8 deg 194.191 deg Easter Island Region 2018/06/18 07:09:41 GMT (-29.9, -111.9) 10 km 5.9 Mww
57.342625 61.5 deg 150.452 deg Northern Chile 2017/07/22 06:29:50 GMT (-21.2, -69.3) 49 km 5.3 Mww
56.844997 53.5 deg 269.367 deg Hawaii 2018/07/23 06:53:38 GMT (19.4, -155.3) 0.6 km 5.5 Mwr
56.341614 66.7 deg 322.136 deg Komandorskiye Ostrova Region 2018/12/24 12:41:19 GMT (55.4, 164.4) 10 km 6.1 Mww
56.20163 44.9 deg 196.339 deg Central East Pacific Rise 2018/06/24 18:43:42 GMT (-9.0, -108.5) 10 km 5.7 Mww
55.0173 71.1 deg 155.31 deg San Juan Province, Argentina 2018/12/31 10:49:41 GMT (-31.8, -69.3) 101 km 5.3 Mww
54.55229 40.9 deg 318.491 deg Gulf Of Alaska 2018/01/24 00:04:48 GMT (56.5, -148.5) 10 km 5.5 Mww
54.333225 87.5 deg 318.82 deg Near East Coast Of Honshu, Japan 2017/09/26 20:22:11 GMT (40.3, 142.4) 36 km 5.8 Mww
54.011173 95.5 deg 245.061 deg South Of Fiji Islands 2017/09/26 04:20:00 GMT (-23.7, -176.9) 98 km 6.4 mww
53.829422 92.3 deg 314.819 deg Off East Coast Of Honshu, Japan 2018/12/24 00:43:10 GMT (34.1, 141.7) 6.9 km 5.5 Mww
53.6071 68.0 deg 322.738 deg Near East Coast Of Kamchatka 2018/05/23 01:37:48 GMT (55.3, 161.9) 59 km 5.4 Mww
53.225655 46.2 deg 102.256 deg North Atlantic Ocean 2018/11/17 13:17:59 GMT (15.5, -49.9) 10 km 5.5 Mww
53.17393 73.2 deg 159.919 deg Off Coast Of Central Chile 2017/07/12 09:08:17 GMT (-35.4, -73.2) 10 km 5.5 Mww
53.082474 70.0 deg 157.248 deg Near Coast Of Central Chile 2017/06/12 02:43:26 GMT (-31.5, -71.8) 26 km 5.6 Mww
53.03162 74.0 deg 99.983 deg Central Mid-Atlantic Ridge 2018/06/14 18:12:20 GMT (1.1, -25.7) 10 km 5.6 Mww
52.956482 46.2 deg 102.199 deg North Atlantic Ocean 2018/11/27 19:34:46 GMT (15.6, -49.9) 10 km 5.5 Mww
51.849224 33.4 deg 168.825 deg Galapagos Islands Region 2018/01/09 00:05:54 GMT (1.7, -90.8) 10 km 5.8 Mww
51.67072 65.2 deg 149.957 deg Chile-Argentina Border Region 2018/06/21 16:08:02 GMT (-24.3, -67.1) 175 km 5.7 Mww
50.456093 71.1 deg 102.602 deg Central Mid-Atlantic Ridge 2018/05/24 23:11:47 GMT (0.8, -29.5) 10 km 5.5 Mww
50.260056 97.2 deg 241.83 deg Kermadec Islands Region 2017/07/02 09:58:50 GMT (-27.4, -176.5) 16 km 5.7 Mww
50.114597 87.7 deg 249.91 deg Tonga Islands 2017/11/04 15:24:31 GMT (-15.2, -173.3) 10 km 5.6 mb
49.222454 47.7 deg 314.844 deg Alaska Peninsula 2018/07/18 19:06:03 GMT (54.4, -160.7) 28 km 5.6 Mww
48.936096 55.5 deg 153.242 deg Near Coast Of Peru 2018/02/11 04:11:09 GMT (-16.7, -74.2) 10 km 5.4 Mww
48.272064 87.6 deg 315.85 deg Off East Coast Of Honshu, Japan 2017/11/12 22:24:07 GMT (38.1, 144.9) 9.5 km 5.8 Mww
48.140713 92.5 deg 325.296 deg Sea Of Japan 2017/07/12 19:48:07 GMT (40.9, 131.6) 538 km 5.8 Mww
47.471962 56.3 deg 150.031 deg Southern Peru 2017/09/20 05:26:08 GMT (-16.3, -71.3) 93 km 5.3 Mww
47.04376 87.9 deg 249.625 deg Tonga Islands 2017/10/31 04:58:58 GMT (-15.5, -173.3) 35 km 5.8 mb
46.50236 88.6 deg 44.972 deg Southern Greece 2018/06/25 05:14:48 GMT (36.8, 21.4) 30 km 5.5 Mww
46.240322 70.0 deg 189.306 deg Southern East Pacific Rise 2018/09/26 17:33:35 GMT (-34.9, -107.6) 10 km 5.7 Mww
46.20933 85.6 deg 319.779 deg Hokkaido, Japan Region 2018/12/29 19:08:30 GMT (42.3, 143.2) 58 km 5.5 mb
45.79427 59.5 deg 150.257 deg Near Coast Of Northern Chile 2017/09/04 21:55:20 GMT (-19.3, -70.0) 63 km 5.1 Mwr
45.612556 66.7 deg 321.871 deg Komandorskiye Ostrova Region 2018/12/22 13:29:47 GMT (55.2, 164.6) 10 km 5.6 Mww
45.495937 72.7 deg 320.316 deg Kuril Islands 2017/06/03 11:47:23 GMT (50.9, 157.3) 44 km 5.1 Mww
45.205967 64.7 deg 319.716 deg Komandorskiye Ostrova Region 2017/07/28 02:39:16 GMT (54.3, 169.3) 10 km 5.5 mb
44.618168 90.7 deg 316.573 deg Near East Coast Of Honshu, Japan 2018/09/04 20:11:19 GMT (36.4, 141.5) 39 km 5.4 Mww
44.448734 81.5 deg 322.303 deg Sea Of Okhotsk 2018/07/01 20:45:42 GMT (46.9, 145.0) 388 km 5.6 Mww
43.52775 66.8 deg 321.413 deg Komandorskiye Ostrova Region 2018/12/21 16:24:16 GMT (54.8, 164.8) 10 km 5.0 Mww
43.182293 48.1 deg 314.687 deg Alaska Peninsula 2018/12/31 02:35:38 GMT (54.3, -161.4) 34 km 5.8 Mi
42.84939 93.1 deg 250.151 deg Fiji Islands Region 2017/11/14 10:50:05 GMT (-18.2, -178.0) 604 km 5.5 Mww
42.73391 58.2 deg 1.76 deg North Of Franz Josef Land 2017/10/28 16:13:54 GMT (86.9, 54.5) 10 km 5.8 Mww
42.415333 97.6 deg 241.943 deg Kermadec Islands Region 2017/05/12 00:46:52 GMT (-27.5, -176.9) 10 km 5.8 mb
41.97989 91.7 deg 251.484 deg Fiji Islands Region 2018/06/16 03:23:32 GMT (-16.2, -177.6) 10 km 5.5 mb
41.02748 73.3 deg 160.091 deg Off Coast Of Central Chile 2017/07/04 16:05:58 GMT (-35.5, -73.4) 10 km 5.9 Mww
40.700333 90.8 deg 103.643 deg Ascension Island Region 2017/11/11 00:36:14 GMT (-11.7, -14.1) 10 km 6.1 Mww
40.424236 66.8 deg 321.995 deg Komandorskiye Ostrova Region 2018/12/21 18:19:36 GMT (55.3, 164.4) 16 km 5.6 Mww
40.214558 63.3 deg 150.68 deg Northern Chile 2017/06/06 17:35:08 GMT (-22.9, -68.6) 97 km 5.3 Mww
39.75935 47.8 deg 104.165 deg North Atlantic Ocean 2017/10/03 20:39:04 GMT (13.5, -49.3) 10 km 5.7 Mww
39.51694 93.3 deg 250.284 deg Fiji Islands Region 2018/09/27 22:25:43 GMT (-18.2, -178.2) 540 km 5.5 Mww
39.407784 32.0 deg 141.705 deg Panama-Colombia Border Region 2018/09/07 01:47:23 GMT (8.0, -77.6) 10 km 5.6 mb
38.12267 91.3 deg 245.919 deg Tonga Islands 2018/11/10 08:33:16 GMT (-20.5, -173.8) 10 km 6.2 Mww
37.855488 57.6 deg 12.021 deg Greenland Sea 2018/02/08 02:29:14 GMT (79.8, 2.0) 10 km 5.6 Mww
37.78955 87.1 deg 318.046 deg Off East Coast Of Honshu, Japan 2017/07/23 15:35:40 GMT (40.0, 143.5) 10 km 5.6 Mww
37.29071 89.7 deg 317.258 deg Near East Coast Of Honshu, Japan 2018/02/25 16:28:39 GMT (37.6, 141.7) 31 km 5.6 Mww
36.282574 95.8 deg 108.411 deg Southern Mid-Atlantic Ridge 2017/09/18 05:28:03 GMT (-18.5, -12.7) 10 km 5.7 mb
32.579536 94.5 deg 251.429 deg Fiji Islands Region 2018/09/21 03:40:40 GMT (-17.9, -179.9) 653 km 5.9 Mww
28.615942 40.9 deg 153.084 deg Near Coast Of Ecuador 2017/11/18 04:23:46 GMT (-3.0, -79.7) 35 km 5.5 Mww
28.166155 93.3 deg 244.916 deg Tonga Islands Region 2018/06/21 19:33:08 GMT (-22.5, -174.9) 4.8 km 5.4 mb
27.860617 94.9 deg 310.66 deg Southeast Of Honshu, Japan 2017/07/27 23:58:52 GMT (29.3, 143.0) 10 km 5.3 Mww
27.85285 78.9 deg 319.026 deg Kuril Islands 2017/07/30 21:00:49 GMT (46.2, 151.0) 87 km 5.7 mb